Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of bioactive molecules with potential antitumor and antimicrobial properties. Its structure supports functionalization for use in heterocyclic chemistry, enabling the creation of complex organic compounds. Commonly employed in research settings for designing novel pyrrole-based derivatives with tailored biological activity. Also utilized in the preparation of specialty polymers and ligands for catalysis due to its electron-rich aromatic core and reactive carbonyl groups.